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Subject[PATCH 7/8] ASoC: meson: axg-toddr: add sm1 support
Date
On sm1, the maximum number TODDR inputs is extended to 16.

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
sound/soc/meson/axg-toddr.c | 68 +++++++++++++++++++++++++++++++++++++
1 file changed, 68 insertions(+)

diff --git a/sound/soc/meson/axg-toddr.c b/sound/soc/meson/axg-toddr.c
index 2e9a2e5862ce..c8ea2145f576 100644
--- a/sound/soc/meson/axg-toddr.c
+++ b/sound/soc/meson/axg-toddr.c
@@ -25,6 +25,7 @@
#define CTRL0_TODDR_LSB_POS_MASK GENMASK(7, 3)
#define CTRL0_TODDR_LSB_POS(x) ((x) << 3)
#define CTRL1_TODDR_FORCE_FINISH BIT(25)
+#define CTRL1_SEL_SHIFT 28

#define TODDR_MSB_POS 31

@@ -221,6 +222,70 @@ static const struct axg_fifo_match_data g12a_toddr_match_data = {
.dai_drv = &g12a_toddr_dai_drv
};

+static const char * const sm1_toddr_sel_texts[] = {
+ "IN 0", "IN 1", "IN 2", "IN 3", "IN 4", "IN 5", "IN 6", "IN 7",
+ "IN 8", "IN 9", "IN 10", "IN 11", "IN 12", "IN 13", "IN 14", "IN 15"
+};
+
+static SOC_ENUM_SINGLE_DECL(sm1_toddr_sel_enum, FIFO_CTRL1, CTRL1_SEL_SHIFT,
+ sm1_toddr_sel_texts);
+
+static const struct snd_kcontrol_new sm1_toddr_in_mux =
+ SOC_DAPM_ENUM("Input Source", sm1_toddr_sel_enum);
+
+static const struct snd_soc_dapm_widget sm1_toddr_dapm_widgets[] = {
+ SND_SOC_DAPM_MUX("SRC SEL", SND_SOC_NOPM, 0, 0, &sm1_toddr_in_mux),
+ SND_SOC_DAPM_AIF_IN("IN 0", NULL, 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_AIF_IN("IN 1", NULL, 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_AIF_IN("IN 2", NULL, 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_AIF_IN("IN 3", NULL, 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_AIF_IN("IN 4", NULL, 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_AIF_IN("IN 5", NULL, 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_AIF_IN("IN 6", NULL, 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_AIF_IN("IN 7", NULL, 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_AIF_IN("IN 8", NULL, 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_AIF_IN("IN 9", NULL, 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_AIF_IN("IN 10", NULL, 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_AIF_IN("IN 11", NULL, 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_AIF_IN("IN 12", NULL, 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_AIF_IN("IN 13", NULL, 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_AIF_IN("IN 14", NULL, 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_AIF_IN("IN 15", NULL, 0, SND_SOC_NOPM, 0, 0),
+};
+
+static const struct snd_soc_dapm_route sm1_toddr_dapm_routes[] = {
+ { "Capture", NULL, "SRC SEL" },
+ { "SRC SEL", "IN 0", "IN 0" },
+ { "SRC SEL", "IN 1", "IN 1" },
+ { "SRC SEL", "IN 2", "IN 2" },
+ { "SRC SEL", "IN 3", "IN 3" },
+ { "SRC SEL", "IN 4", "IN 4" },
+ { "SRC SEL", "IN 5", "IN 5" },
+ { "SRC SEL", "IN 6", "IN 6" },
+ { "SRC SEL", "IN 7", "IN 7" },
+ { "SRC SEL", "IN 8", "IN 8" },
+ { "SRC SEL", "IN 9", "IN 9" },
+ { "SRC SEL", "IN 10", "IN 10" },
+ { "SRC SEL", "IN 11", "IN 11" },
+ { "SRC SEL", "IN 12", "IN 12" },
+ { "SRC SEL", "IN 13", "IN 13" },
+ { "SRC SEL", "IN 14", "IN 14" },
+ { "SRC SEL", "IN 15", "IN 15" },
+};
+
+static const struct snd_soc_component_driver sm1_toddr_component_drv = {
+ .dapm_widgets = sm1_toddr_dapm_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(sm1_toddr_dapm_widgets),
+ .dapm_routes = sm1_toddr_dapm_routes,
+ .num_dapm_routes = ARRAY_SIZE(sm1_toddr_dapm_routes),
+ .ops = &g12a_fifo_pcm_ops
+};
+
+static const struct axg_fifo_match_data sm1_toddr_match_data = {
+ .component_drv = &sm1_toddr_component_drv,
+ .dai_drv = &g12a_toddr_dai_drv
+};
+
static const struct of_device_id axg_toddr_of_match[] = {
{
.compatible = "amlogic,axg-toddr",
@@ -228,6 +293,9 @@ static const struct of_device_id axg_toddr_of_match[] = {
}, {
.compatible = "amlogic,g12a-toddr",
.data = &g12a_toddr_match_data,
+ }, {
+ .compatible = "amlogic,sm1-toddr",
+ .data = &sm1_toddr_match_data,
}, {}
};
MODULE_DEVICE_TABLE(of, axg_toddr_of_match);
--
2.21.0
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